Both methods can effectively raise your vitamin B12 levels, but they work differently
This can show up as symptoms such as delayed growth and development (failure to thrive), regression in neuromotor skills (such as losing the ability to roll over or grasp objects), failure to maintain eye contact (even in an infant who previous could do so), general muscle weakness, lethargy, excessive sleepiness, feeding difficulties, and even brain shrinkage
The guides below explain the benefits of B12 injections, common signs of deficiency, and what to expect when receiving a vitamin B12 injection at a pharmacy clinic
120 (01): 111 DOI: 10.1017/S0007114518001356
OHalloran, Daniel Carey, Deirdre OConnor, Rose A
Eligibility for weight loss injections typically requires a BMI 30 kg/m or 27 kg/m with at least one weight-related complication (such as hypertension, dyslipidemia, type 2 diabetes, or MASLD)